<http://schema.org/description>
"\u5174\u5B89\u76DF\u7684\u90A3\u4E2A\u5B69\u53EA\uFF0C\u7ADF\u7136\u6765\u901A\u8FBD\uFF01"^^<http://www.w3.org/2001/XMLSchema#string>
<https://catfan.me/wacklau/p33914>